2 uln2003 stepper drivers linked Answered
Lots of build yer own stepper motor driver boards here. CNC also but, I have these little ULN2003 driver boards that come with the small BLJ steppers...you do too. I've seen linking 2 SF easy steppers together but, those cost. anyone know how to tie these cheapy driver boards together-to drive 2 stepper motors with few /fewer pins from the microcontroller to drive 'em? would some sort of shift register arrangement be in play here?